| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.89 | 4.691% | $117.1388 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $18.61 | 10.593% | $20.5814 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $104.43 | 13.186% | $118.2001 | $118.20 | $118.20 | $118.20 |
| Purchase #4 | $154.94 | 9.650% | $169.8917 | $169.89 | $169.90 | $169.90 |
| Purchase #5 | $98.55 | 11.611% | $109.9926 | $109.99 | $110.00 | $110.00 |
| Purchase #6 | $210.68 | 7.850% | $227.2184 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $92.38 | 10.149% | $101.7556 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $791.48 | $864.7786 | $864.78 | $864.80 | $864.80 | |